PWB4805D-1W5 [MORNSUN]
Analog Circuit, PDIP10;
| 型号： | PWB4805D-1W5 |
| 厂家： | 
MORNSUN SCIENCE& TECHNOLOGY LTD. |
| 描述： | Analog Circuit, PDIP10 光电二极管 |
| 文件： | 总3页 (文件大小：273K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PWA_(M)D-1W5 & PWB_(M)D-1W5 Series
1.5W, WIDE INPUT, ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
Patent Protection RoHS
FEATURES
PRODUCT PROGRAM
● DIP package
● Wide input voltage range(4:1)
● Operating temperature: -40°C ~ +85°C
● 1500VDC Input/Output isolation
● Short circuit protection
Input
Output
Efficiency
(%)
(typ)
Part
Number
Voltage (VDC)
Current (mA)
No-load Voltage
(mA)(typ.) (VDC)
Nominal Range Max*
Max
±150
±63
±50
455
300
167
125
100
±150
±63
±50
455
300
167
125
100
Min
±15
±6
±5
45
30
17
12
10
±15
±6
±5
45
30
17
12
10
★PWA2405(M)D-1W5
PWA2412(M)D-1W5
PWA2415(M)D-1W5
★PWB2403(M)D-1W5
PWB2405(M)D-1W5
PWB2409(M)D-1W5
PWB2412(M)D-1W5
PWB2415(M)D-1W5
★PWA4805(M)D-1W5
PWA4812(M)D-1W5
★PWA4815(M)D-1W5
★PWB4803(M)D-1W5
±5
74
78
79
72
74
76
78
80
74
78
80
72
74
76
78
80
(automatic recovery)
±12
±15
● Internal SMD construction
● No external component required
● No heat sink required
● Industry standard pinout
● Five-sided shielding package(PWA/B_MD)
● MTBF>1,000,000 hours
● RoHS Compliance
3.3
16
24
9.0-36 40
5
9
12
15
±5
±12
±15
APPLICATIONS
The PWA_(M)D-1W5 & PWB_(M)D-1W5 series
are specially designed for applications where a
wide range input voltage power supplies are
3.3
48
18-72
80
8
PWB4805(M)D-1W5
★PWB4809(M)D-1W5
★PWB4812(M)D-1W5
★PWB4815(M)D-1W5
5
9
isolated from the input power supply in
a
distributed power supply system on
board.
a circuit
12
15
These products apply to:
* Input voltage over it may cause permanent damage to the device. ★Still not design.
1) Where the voltage of the input power supply
is wide range (voltage range≤ 4:1);
2) Where isolation is necessary between input
and output (Isolation Voltage≤1500VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
COMMON SPECIFICATIONS
Item
Test Conditions
Min.
Typ.
15
Max.
Units
%
Storage humidity
Operating temperature
Storage Temperature
Temp. rise at full load
Lead temperature
Cooling
95
85
-40
-55
125
°C
MODEL SELECTION
PWA2412D-1W5
1.5mm from case for 10 seconds
300
Free air convection
Rated Power
Package Style
Output Voltage
Case material
Short circuit protection
MTBF
D: Plastic(UL94-V0) , MD:Stainless steel
Continuous, automatic recovery
Input Voltage
1000
15
K hours
g
Product Series
Weight
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui development
center, Science Ave., Guangzhou Science City,
Luogang district, Guangzhou,P.R.China.
Tel: 86-20-28203030
ISOLATION SPECIFICATIONS
Item
Test Conditions
Min.
1500
1000
Typ.
100
Max.
Units
VDC
MΩ
Isolation voltage
Isolation resistance
Tested for 1 minute and 1mA max
Test at 500VDC
Fax:86-20-28203068
Http://www.mornsun-power.com
Isolation capacitance Input/Output, 100KHz/1V
pF
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
Page 1 of 3
PWA_(M)D-1W5 & PWB_(M)D-1W5 A/2-2010
OUTPUT SPECIFICATIONS
TYPICAL CHARECTERISTICS
Item
Test Conditions
Min.
0.15
Typ.
Max.
1.5
Units
W
Output power
See above products program
Temperature Derating Graph
Positive voltage accuracy Refer to recommended circuit
Negative voltage accuracy Refer to recommended circuit
±1
±3
±3
±5
%
Load regulation
Line regulation
Temperature drift
Ripple**
From 10% to 100% load
Input voltage from low to high
Refer to recommended circuit
20MHz Bandwidth
±0.5
±0.2
±2*
±0.75
Safe Operating Area
±0.03 %/°C
20
50
50
mVp-p
100
Noise**
20MHz Bandwidth
Switching frequency
100% load, input voltage range
300
KHz
* Dual output models unbalanced load: ±5%.
**Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power
Operating Temp.(
C )
Converter section, application notes.
APPLICATION NOTE
RECOMMENDED CIRCUIT
1) Requirement On Output Load
In order to ensure the product operate efficiently and reliably, in addition to a max load
(namely full load), a minimum load is specified for this kind of DC/DC converter. Make sure the
specified range of input voltage is not exceeded, the minimum output load no less than 10%
load. If the actual load is less than the specified minimum load, the output ripple may increase
sharply while its efficiency and reliability will reduce greatly. If the actual output power is very
small, please add an appropriate resistor as extra loading, or contact our company for other
lower output power products.
+Vo
0V
Vin
Cout
Cin
DC DC
Cout
GND
-Vo
Single output
+Vo
0V
Vin
Cin
DC
Cout
DC
GND
(Figure 1)
2) Recommended Circuit
All the PWA_(M)D-1W5 & PWB_(M)D-1W5 Series have been tested according to the
following recommended testing circuit before leaving factory. (See Figure 1).
If you want to further decrease the input/output ripple, you can increase capacitance properly
or choose capacitors with low ESR. However, the capacitance should not be too high, or may
cause start-up problem. For every channel of output, provided the safe and reliable operation is
ensured, the greatest capacitance of its filter capacitor sees (Table 1).If you want to use the
products in high EMI, please choose our metal packaged products (PWA_MD-1W5 &
PWB_MD- 1W5). General:
Ip
Input Voltage
Range
Input Voltage (V)
(Figure 2)
Cin: 24V&48V 10μF~47μF
Cout: 10μF/100mA
Output External Capacitor Table (Table 1)
Single Vout
(VDC)
Cout
(uF)
Daul Vout
(VDC)
Cout
(uF)
3) Input Current
When it is used in unregulated power supply, be sure that the fluctuating range of the power
supply and the rippled voltage do not exceed the module standard. Input current of power
supply should afford the startup current of this kind of DC/DC module. (See figure 2)
General: Ip ≤1.4*Iin-max
3.3
5
2200
1000
680
±5
±12
±15
-
680
330
220
-
9
12
15
470
330
-
-
4) No parallel connection or plug and play
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
Page 2 of 3
PWA_(M)D-1W5 & PWB_(M)D-1W5 A/2-2010
OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
RECOMMENDED FOOTPRINT(TOP VIEW)
31.80 [1.252]
DUAL/SINGLE OUTPUT
∅1.00 [0.039]
2 3
9 1011
(Bottom View)
161514
2322
2 3
161514
9 1011
2322
2.54[0.100]
22.86[0.900]
2.54[0.100]
22.86 [0.900]
(Side View)
0.50[0.020]
TUBE OUTLINE DIMENSIONS
Note:
Unit:mm[inch]
22.70[0.894]
Pin diameter tolerances: 0.10mm[ 0.004inch]
General tolerances: 0.25mm[ 0.010inch]
FOOTPRINT DETAILS
Dual
Single
GND
NC
Pin
2,3
GND
0V
9
0.60[0.024]
11.30[0.445]
10,15
11
NC
NC
-Vo
+Vo
0V
NC
Note:
Unit :mm[inch]
General tolerances: 0.50mm[ 0.020inch]
14
+Vo
0V
16
22,23
Vin
Vin
L=530mm[20.866inch] Tube Quantity: 15pcs
L=220mm[8.661inch] Tube Quantity: 6pcs
NC:No connection
Note:
1. The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
2. Operation under 10% load will not damage the converter; However, they may not meet all specification listed.
3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on corporate standards.
5. Only typical models listed, other models may be different, please contact our technical person for more details.
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
Page 3 of 3
PWA_(M)D-1W5 & PWB_(M)D-1W5 A/2-2010
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